DE69011546D1 - Process for making Josephson junctions. - Google Patents

Process for making Josephson junctions.

Info

Publication number
DE69011546D1
DE69011546D1 DE69011546T DE69011546T DE69011546D1 DE 69011546 D1 DE69011546 D1 DE 69011546D1 DE 69011546 T DE69011546 T DE 69011546T DE 69011546 T DE69011546 T DE 69011546T DE 69011546 D1 DE69011546 D1 DE 69011546D1
Authority
DE
Germany
Prior art keywords
josephson junctions
making
making josephson
junctions
josephson
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69011546T
Other languages
German (de)
Other versions
DE69011546T2 (en
Inventor
Hideyuki Kurosawa
Toshio Hirai
Hisanori Yamane
Tsutomu Yamashita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Riken Corp
Japan Science and Technology Agency
Original Assignee
Riken Corp
Research Development Corp of Japan
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Riken Corp, Research Development Corp of Japan filed Critical Riken Corp
Application granted granted Critical
Publication of DE69011546D1 publication Critical patent/DE69011546D1/en
Publication of DE69011546T2 publication Critical patent/DE69011546T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/01—Manufacture or treatment
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/01—Manufacture or treatment
    • H10N60/0268—Manufacture or treatment of devices comprising copper oxide
    • H10N60/0296—Processes for depositing or forming copper oxide superconductor layers
    • H10N60/0436—Processes for depositing or forming copper oxide superconductor layers by chemical vapour deposition [CVD]
    • H10N60/0464—Processes for depositing or forming copper oxide superconductor layers by chemical vapour deposition [CVD] by metalloorganic chemical vapour deposition [MOCVD]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/01—Manufacture or treatment
    • H10N60/0912—Manufacture or treatment of Josephson-effect devices
    • H10N60/0941—Manufacture or treatment of Josephson-effect devices comprising high-Tc ceramic materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/80—Material per se process of making same
    • Y10S505/815—Process of making per se
    • Y10S505/816—Sputtering, including coating, forming, or etching
    • Y10S505/817—Sputtering, including coating, forming, or etching forming josephson element
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/80—Material per se process of making same
    • Y10S505/815—Process of making per se
    • Y10S505/818—Coating
    • Y10S505/819—Vapor deposition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/80—Material per se process of making same
    • Y10S505/815—Process of making per se
    • Y10S505/818—Coating
    • Y10S505/82—And etching

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Chemical Vapour Deposition (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
DE69011546T 1989-02-04 1990-02-02 Process for making Josephson junctions. Expired - Fee Related DE69011546T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2477389 1989-02-04
JP1225322A JPH031584A (en) 1989-02-04 1989-08-31 Manufacture of josephson junction element

Publications (2)

Publication Number Publication Date
DE69011546D1 true DE69011546D1 (en) 1994-09-22
DE69011546T2 DE69011546T2 (en) 1995-01-12

Family

ID=26362351

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69011546T Expired - Fee Related DE69011546T2 (en) 1989-02-04 1990-02-02 Process for making Josephson junctions.

Country Status (5)

Country Link
US (1) US4985117A (en)
EP (1) EP0382609B1 (en)
JP (1) JPH031584A (en)
KR (1) KR930004635B1 (en)
DE (1) DE69011546T2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5276012A (en) * 1991-02-12 1994-01-04 Ngk Spark Plug Co., Ltd. Laser-assisted CVD process forming oxide superconducting films
US5196395A (en) * 1991-03-04 1993-03-23 Superconductor Technologies, Inc. Method for producing crystallographic boundary junctions in oxide superconducting thin films
US5376624A (en) * 1991-10-10 1994-12-27 The United States Of America As Represented By The Secretary Of The Navy Josephson break junction thin film device
US5411937A (en) * 1993-05-17 1995-05-02 Sandia Corporation Josephson junction
US5458086A (en) * 1993-10-13 1995-10-17 Superconductor Technologies, Inc. Apparatus for growing metal oxides using organometallic vapor phase epitaxy
DE19629583C2 (en) * 1996-07-23 2001-04-19 Oxxel Oxide Electronics Techno Emitter and / or detector device for submillimeter-wave radiation with a multiplicity of Josephson contacts, method for its production and uses of the device
EP0823734A1 (en) 1996-07-23 1998-02-11 DORNIER GmbH Josephson junction array device, and manufacture thereof
AU4941697A (en) * 1996-11-18 1998-06-10 Nkt Research Center A/S Superconductive josephson junction, method of its preparation, and it s use in squids
DE19840071A1 (en) * 1998-09-03 2000-03-23 Forschungszentrum Juelich Gmbh Shapiro step SQUID
US20050062131A1 (en) * 2003-09-24 2005-03-24 Murduck James Matthew A1/A1Ox/A1 resistor process for integrated circuits
WO2011041765A1 (en) * 2009-10-02 2011-04-07 Ambature L.L.C. High temperature superconducting materials and methods for modifying and creating same
EP2483927A4 (en) * 2009-10-02 2014-08-27 Ambature L L C Extremely low resistance films and methods for modifying or creating same
AU2017238752B2 (en) 2016-03-23 2020-10-08 Unisa Femtosecond laser based method for fabrication of micro- and nano-constriction type structures on a YBA2CU3O7-X superconducting thin film

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2246081B1 (en) * 1973-08-28 1978-11-10 Commissariat Energie Atomique
EP0288001B1 (en) * 1987-04-20 1993-01-13 Nissin Electric Company, Limited Process for producing superconducting thin film and device therefor
JPS6415988A (en) * 1987-07-10 1989-01-19 Nippon Telegraph & Telephone Superconducting device
US4912087A (en) * 1988-04-15 1990-03-27 Ford Motor Company Rapid thermal annealing of superconducting oxide precursor films on Si and SiO2 substrates

Also Published As

Publication number Publication date
EP0382609A2 (en) 1990-08-16
KR930004635B1 (en) 1993-06-02
DE69011546T2 (en) 1995-01-12
EP0382609A3 (en) 1990-09-26
US4985117A (en) 1991-01-15
KR900013663A (en) 1990-09-06
JPH031584A (en) 1991-01-08
EP0382609B1 (en) 1994-08-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee